package Socket;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
import java.nio.charset.StandardCharsets;

/*
聊天室的服务器端
 */
public class Server {
    private ServerSocket serverSocket;

    public Server() {
        try {
            System.out.println("正在启动服务端");
            serverSocket = new ServerSocket(8088);
            System.out.println("服务器启动完毕！");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public void start() {
        try {
            int i = 0;
            while (true) {
                System.out.println("等待客户端连接");
                Socket socket = serverSocket.accept();
                i++;
                System.out.println(i + "个客户端已经连接");



                InputStream in = socket.getInputStream();
                InputStreamReader isr = new InputStreamReader(in, StandardCharsets.UTF_8);
                BufferedReader br = new BufferedReader(isr);

                String message;
                try {
                    while ((message = br.readLine()) != null) {
                        System.out.println("Client：" + message);
                    }
                } catch (SocketException e) {

                    System.out.println("客户端异常退出...");
                }
            }

            /*服务器接收消息*/


        } catch (IOException e) {
            e.printStackTrace();

        }
    }

    public static void main(String[] args) {
        Server server = new Server();
        server.start();
    }
}
